EPA Method 502/524 High Conc VOC Mix #2

Mixed Alcohols, Butanol/Methanol (63:37)

Phorate-sulfone, 100 µg/ml, Cyclohexane, 1ml

PCB Mixture 2, Seven Dutch neat 7 Analytes, each 1mg neat Prod.no. Compound Description CAS No. 1999.12 2,4,4’-Trichlorobiphenyl PCB 28 [7012-37-5] 2000.12 2,2’,5,5’-Tetrachlorobiphenyl PCB 52 [35693-99-3] 2001.12 2,2’,4,5,5’-Pentachlorobiphenyl PC